diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/cryptography/hazmat/backends/openssl/ec.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/backends/openssl/ec.py b/src/cryptography/hazmat/backends/openssl/ec.py index 7d3afb94..b8692e49 100644 --- a/src/cryptography/hazmat/backends/openssl/ec.py +++ b/src/cryptography/hazmat/backends/openssl/ec.py @@ -119,6 +119,8 @@ class _ECDSASignatureContext(object): @utils.register_interface(AsymmetricVerificationContext) class _ECDSAVerificationContext(object): def __init__(self, backend, public_key, signature, algorithm): + if not isinstance(signature, bytes): + raise TypeError("signature must be bytes.") self._backend = backend self._public_key = public_key self._signature = signature |